770
ASUS43 KLOT 061908
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT MON APR 06 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-062000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 52 34 50 NW17G24 30.29F TC 11
STERLING* SUNNY 50 32 50 NW18G28 30.28F TC 10
SAVANNA* PTSUNNY 49 29 44 W14 30.29F TC 10
ILZ003-004-008-010-011-017-018-062000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 48 28 46 W20G29 30.26F TC 9
FREEPORT* PTSUNNY 50 31 47 NW15G28 30.28S TC 10
ROCHELLE* MOSUNNY 49 31 48 NW18G24 30.27F TC 10
DE KALB* CLOUDY 47 31 53 NW18G29 30.25F TC 9
ILZ005-006-012>014-019>023-062000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 48 29 47 NW17G26 30.22S TC 9
CHICAGO-MIDWAY PTSUNNY 50 29 44 NW20G28 30.23S TC 10
AURORA PTSUNNY 51 36 56 NW23G30 30.24F TC 11
JOLIET* CLOUDY 52 33 49 NW7G17 30.25F TC 11
WAUKEGAN PTSUNNY 48 29 47 W14G25 30.20F TC 9
DUPAGE AIRPORT PTSUNNY 49 33 54 W14G24 30.23F TC 9
WHEELING PTSUNNY 48 29 47 NW17G30 30.23F TC 9
MORRIS* MOSUNNY 50 32 50 NW16G23 30.24F TC 10
ROMEOVILLE* PTSUNNY 50 32 50 W16G23 30.25F TC 10
LANSING* PTSUNNY 49 27 43 NW14G20 30.24S TC 9
NORTHERLY ISL* N/A 48 26 42 NW14 N/A TC 9
LMZ740>746-062000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
WINTHROP HARBOR 45 39 100/ 16/ 23 1021.3R 1/ 3
WAUKEGAN HARBOR 46 42 220/ 14/ 21 1025.6F 1/ 3
HARRISON CRIB 47 290/ 15/ 18 N/A
NORTHERLY ISL 48 300/ 12/ 16 N/A
CALUMET HARBOR 49 280/ 11/ 13 1023.1
BURNS HARBOR 42 360/ 3/ 4 1024.4S
MICHIGAN CITY 45 310/ 4/ 6 1023.7F
ST. JOSEPH BUOY 40 260/ 6/ 8 1024.0R 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-062000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 52 33 48 NW10 30.33F TC 11
GALESBURG* SUNNY 52 38 60 W14G24 30.30F TC 11
MACOMB* SUNNY 54 35 48 N10G22 30.33F TC 12
JACKSONVILLE* CLOUDY 55 31 40 NW12 30.31F TC 13
PITTSFIELD* CLOUDY 54 33 45 NW12 30.34F TC 12
ILZ028>032-037-038-041>044-048-051>054-059>061-062000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 51 32 48 MISG 30.27F TC 10
BLOOMINGTON MOSUNNY 53 33 46 NW16G22 30.28F TC 12
DECATUR SUNNY 56 32 40 NW12G23 30.28F TC 13
PEORIA SUNNY 53 30 41 N14G25 30.28F TC 12
LACON* MOSUNNY 52 29 41 NW10G20 30.28F TC 11
SPRINGFIELD SUNNY 57 32 38 NW14G22 30.30F TC 14
TAYLORVILLE SUNNY 57 34 41 NW12G18 30.30F TC 14
ILZ033-039-045-046-055>057-062-063-062000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOSUNNY 54 33 45 NW14G31 30.26F TC 12
DANVILLE* MOSUNNY 54 36 50 NW13G20 30.26F TC 12
RANTOUL* MOSUNNY 54 32 44 NW20G25 30.26F TC 12
MATTOON SUNNY 57 34 41 NW16G26 30.27F TC 14
PARIS* SUNNY 55 36 48 NW15G22 30.27S TC 13
ILZ079-100>102-062000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 59 30 33 NW12 30.31F TC 15
CAHOKIA* SUNNY 64 31 28 NW13 30.30F TC 18
SPARTA* SUNNY 62 38 40 N9 30.31F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-062000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 66 41 40 N10G18 30.28F TC 19
CAIRO* SUNNY 69 41 35 NW6 30.28F TC 21
EFFINGHAM* SUNNY 58 36 42 NW14 30.30F TC 15
MARION SUNNY 66 39 37 N12 30.28F TC 19
MT. VERNON SUNNY 62 32 32 VRB7 30.29F TC 17
CENTRALIA* SUNNY 61 32 33 N15 30.30S TC 16
SALEM* SUNNY 62 32 32 NW16 30.30S TC 17
METROPOLIS* SUNNY 68 37 32 CALM 30.28F TC 20
ILZ067-068-072-073-078-083-087-091-062000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 61 29 29 NW17G30 30.26F TC 16
FLORA* SUNNY 61 37 41 N14 30.29S TC 16
FAIRFIELD* SUNNY 62 25 24 NW12G22 30.28S TC 17
HARRISBURG* SUNNY 65 36 34 NW14 30.29F TC 19
ROBINSON* SUNNY 59 34 38 NW15G25 30.26S TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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